发明名称 |
Process for the preparation of finely divided thermoplastic resin |
摘要 |
Powders of thermoplastic resins such as polyethylene homopolymer and ethylene-vinyl acetate copolymer are obtained by agitating molten resin in admixture with water and in the presence of a dispersing amount of a substantially water soluble salt of an interpolymer of (i) at least one ethylenically unsaturated ester derived from an alpha, beta-ethylenically unsaturated carboxylic acid and a lower alkanol and (ii) at least one alpha, beta-ethylenically unsaturated carboxylic acid as dispersing agent.
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申请公布号 |
US4329304(A) |
申请公布日期 |
1982.05.11 |
申请号 |
US19800205831 |
申请日期 |
1980.11.10 |
申请人 |
NATIONAL DISTILLERS & CHEMICAL CORP. |
发明人 |
MCCLAIN, DOROTHEE M. |
分类号 |
C08J3/03;C08J3/16;(IPC1-7):B01J2/06 |
主分类号 |
C08J3/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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